package com.zsjt.app.compoent.localResolver;

import org.springframework.web.servlet.LocaleResolver;
import org.thymeleaf.util.StringUtils;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Locale;

/**
 * 国际化
 */
public class AppLocalResolver implements LocaleResolver {
    /**
     *
     * @param request
     * @return
     */
    @Override
    public Locale resolveLocale(HttpServletRequest request) {
        String language = request.getParameter("language");
        Locale locale = Locale.getDefault();
        if(!StringUtils.isEmpty(language)){
            String [] split = language.split("_");
            locale =  new Locale(split[0],split[1]);
        }
        return locale;
    }

    @Override
    public void setLocale(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Locale locale) {

    }
}
